Finish attempt P Flag question The speed (s) of a moving object varles as the distance traveled (d) and inversely as the time (1) taken when s 25, d = 5 and t = 15. Find the speed (s) when d 10 and t = 10. Solution: Step 1: Write the correct equation. Step 2: Use the information given in the problem to find the value of k. Step 3: Rewrite the equation from Step 1 by substituting the value of k found in Step 2. N Step 4: Use the equation found in Step 3 and the remaining information given in the problem to answer the question asked. 75(10) k(5) S = 1​

Sagot :

Answer:

Given: If y varies jointly as x and z, and y = 36 when x =3 and z= 4, find z when y = 36 and x = 4.

Step 1: Write the correct equation. Joint variation problems are solved using the equation y = kxz.

Step 2: Use the information given in the problem to find the value of k. In this case, you need to find k when y = 36 when x =3 and z = 4.

Therefore, the constant of variation k is 3.

Step 3: Rewrite the equation from step 1 substituting in the value of k found in step 2.

Step 4: Use the equation found in step 3 and the remaining information given in the problem to answer; in this case, you need to find z when y = 36 and x = 4.

Step-by-step explanation: